package com.wxtwxt.ruralmall.cart.controller;

import com.wxtwxt.ruralmall.cart.service.CartService;
import com.wxtwxt.ruralmall.cart.vo.Cart;
import com.wxtwxt.ruralmall.cart.vo.CartItem;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.servlet.mvc.support.RedirectAttributes;

import javax.annotation.Resource;
import java.util.List;
import java.util.concurrent.ExecutionException;

/**
 * @author Wxt
 * @create 2023-04-24 21:50
 */
@Controller
public class CartController {

    @Resource
    private CartService cartService;

    @GetMapping("/getCartItem")
    @ResponseBody
    public List<CartItem> getCartItemList() {
        return cartService.getCartItemList();
    }

    @GetMapping("/deleteItem")
    public String deleteItem(@RequestParam("skuId") Long skuId) {
        cartService.deleteItem(skuId);
        return "redirect:http://cart.gulimall.com/cart.html";
    }

    @GetMapping("/countItem")
    public String countItem(@RequestParam("skuId") Long skuId, @RequestParam("num") Integer num) {
        cartService.countItem(skuId, num);
        return "redirect:http://cart.gulimall.com/cart.html";
    }

    @GetMapping("/checkItem")
    public String checkItem(@RequestParam("skuId") Long skuId, @RequestParam("check") Boolean check) throws ExecutionException, InterruptedException {
        cartService.checkItem(skuId, check);
        return "redirect:http://cart.gulimall.com/cart.html";
    }

    @GetMapping("/cart.html")
    public String cartPageList(Model model) throws ExecutionException, InterruptedException {
        Cart cart = cartService.getCart();
        model.addAttribute("cart", cart);
        return "cartList";
    }

    @GetMapping("/addToCart")
    public String addToCart(@RequestParam("skuId") Long skuId, @RequestParam("num") Integer num, RedirectAttributes redirectAttributes) {
        try {
            cartService.addToCart(skuId, num);
        } catch (Exception e) {
            throw new RuntimeException(e);
        }
        redirectAttributes.addAttribute("skuId", skuId);
        return "redirect:http://cart.gulimall.com/addToCartSuccess.html";
    }

    @GetMapping("/addToCartSuccess.html")
    public String addToCartSuccess(@RequestParam("skuId") Long skuId, Model model) {
        CartItem cartItem = cartService.getCartItem(skuId);
        model.addAttribute("cartItem", cartItem);
        return "success";
    }
}
